In this article Roberto Balzani, the mayor of Forlì, remembers Roberto Ruffilli, 25 years after his murder. The remembrance reconstructs the steps of his academic career and of his political commitment. Ruffilli graduated at the Catholic University of Milan; his researches in contemporary history placed him in an original position if compared with the Italian studies of the time. The constant attention towards the history of administration and the transformations of the state is the basis on which Ruffilli (...) built his proposals concerning the reform of the insitutional and political system. Balzani concludes the article by affirming that the problems of today aren't any different, that is why Ruffilli's proposals still demonstrate their modernity. (shrink)

It is shown that axiomatic extensions of intuitionistic propositional calculus defining univocally new connectives, including those proposed by Gabbay, are strongly complete with respect to valuations in Heyting algebras with additional operations. In all cases, the double negation of such a connective is equivalent to a formula of intuitionistic calculus. Thus, under the excluded third law it collapses to a classical formula, showing that this condition in Gabbay's definition is redundant. Moreover, such connectives can not be interpreted in all Heyting (...) algebras, unless they are already equivalent to a formula of intuitionistic calculus. These facts relativize to connectives over intermediate logics. In particular, the intermediate logic with values in the chain of length n may be "completed" conservatively by adding a single unary connective, so that the expanded system does not allow further axiomatic extensions by new connectives. (shrink)

Fr. Roberto Busa was an Italian Jesuit. In this article his biography will briefly be presented, and some issues raised by his philosophy analyzed. Busa was known as a pioneer of computerized research in the humanities. With the support of IBM he constructed the Index Thomisticus, containing all the works of St. Thomas Aquinas. He believed that expressions of the human can be mathematically modeled. He was the originator of a specific conception of hypertext, in which logically structured programs (...) are able to challenge the general linguistic mode of thinking, in order to make better communication and understanding possible. However, Busa was also con- scious of the general ethical problems involved (Babel), and he hoped that the basic logic of objects could progress towards the truth of being. (shrink)

Despite increasing interest on the topic, the extent to which linguistic processing demands attentional resources remains poorly understood. We report an empirical re-examination of claims about lexical processing made on the basis of the picture-word interference task (PWI) when merged in a dual-task psychological refractory period (PRP) paradigm. Two experiments were conducted in which participants were presented with a tone followed shortly after (at varying stimulus onset asynchronies or SOA) by a picture-word stimulus. In Experiment 1, the phonological relatedness between (...) pictures and distractors was manipulated. Begin- and end-related distractors decreased picture naming latencies relative to unrelated distractors, constantly across SOAs. This additive pattern indicates that distractor words are processed in this PRP paradigm, irrespective of SOA. In Experiment 2, both the semantic and the phonological relatedness between pictures and distractor were manipulated. Replicating Experiment 1, the phonological manipulation yielded an additive pattern which contrasted with the under-additive pattern observed for the semantic interference effect. This contrastive pattern unambiguously indicates that the phonological and semantic interplay between pictures and words takes place at different processing stages, the later being associated to an early, pre-central stage of processing. Given the relevance of the picture-word interference task for current research in the field, these findings impose a significant constraint for language production models. (shrink)

This article underlines and draws attention to critical insights Esposito makes regarding the prospects of rethinking community in a globalized world. Alongside Agamben and Nancy, Esposito challenges the property prejudice found in mainstream models of community. In identity politics, collective identity is converted into a form of communal property. Borders, sovereign territories, and exclusive rights are fiercely defended in the name of communal property. Esposito responds to this problem by developing what I call a “deontological communal contract” where being and (...) ethics are prioritized over having and economics. I examine this new perspective on community in relation to mainstream models found in contemporary and classical social theory. (shrink)

This paper is a brief introduction to the short treatise De veritate propositionis by Robert Grosseteste (XIIIth century), accompanied by an unpublished translation of the treatise, available in Spanish for the first time. In there Grosseteste comments on the problem of future contingents as it was raised by Aristotle in On Interpretation, chapter IX. Solutions due to Aristotle and Grosseteste are similar, although Grosseteste’s notion of necessity rests upon eternity rather than temporality.

Los discursos sobre el biopoder han marcado buena parte de las discusiones en filosofía política durante la última década. Particularmente, el desarrollo de estos discursos entre diversos filósofos italianos, lo que ha abierto diversas líneas de interpretación sobre el biopoder. A continuación se revisa una de las hipótesis centrales del planteamiento de Roberto Esposito y que justifica gran parte de su trabajo en torno a estos discursos. Esta hipótesis consiste en que la biopolítica mostraría el encuentro léxico entre el (...) vocabulario médico y político que se atestigua durante el siglo XX. Al mismo tiempo el artículo interroga críticamente esta hipótesis de modo que, por una parte, expone el planteamiento de Esposito y sirve como introducción a sus propuestas y, por otra, permite revisar los aportes y límites de esta particular recepción del biopoder. -/- The Biopower discourses have marked much of the discussions on political philosophy during the last decade. In particular, the development of these speechs among several Italian philosophers, which has opened various lines of interpretation of Biopower. Then review one of the central hypothesis of the approach of Roberto Esposito and that justifies much of her work around these discourses. This hypothesis is that the biopolitical would show the lexical meeting between the medical and political vocabulary which is testified during the 20th century. At the same time the article critically interrogates this hypothesis so that, on the one hand, it exposes the approach of Esposito and serves as an introduction to their proposals and, on the other hand, allows to review the contributions and limits of this particular reception of BioPower. (shrink)

Roberto Frega’s Practice, Judgement, and the Challenge of Moral and Political Disagreement is exegetically, as well as systematically, ambitious: it explores several key texts of Charles Peirce and John Dewey in order to develop a pragmatist conception of practical rationality in the context of contemporary moral and political philosophy. Frega’s book differs from other recent comparable contributions, such as those of Cheryl Misak, Eric MacGilvray, and Robert Talisse, by drawing most heavily on Dewey’s works. Yet, similar to Misak, MacGilvray (...) and Talisse, Frega puts pragmatism to the test by applying it to deep moral disagreements in modern societies and does so without relying on facts about American cultural .. (shrink)

This paper considers Roberto Unger's views on legal reasoning. His account is defended against two misplaced attacks. The first critique is by Emilios Christodoulidis. Using the language of systems theory, Christodoulidis contends that Unger's programme of democratic experimentalism cannot be achieved through law, as the constitutive structure of the legal system is immune to politics. Christodoulidis accuses Unger of attempting to reduce law to politics. It will be argued, however, that Unger does no such thing. The second attack holds (...) that Unger's criticisms of objectivism apply to his own democratic vision and that, as a result, he cannot promote this vision without self-contradiction. Again, it will be argued that this criticism rests on a misunderstanding of Unger's views. The paper concludes with a tentative objection to the substantive proposals of Unger's work, suggesting that they ought to be replaced by a pluralist account of value. (shrink)

The article investigates one of the positions of Zubiri with respect to the problem ofGod, which the author terms the “cosmic way” to distinguish it from the better-known “wayof relegation”. In his “cosmic way,” Zubiri elaborates an argument for the existence of Godstarting from the data of the physics of his time, in particular, the cosmology of the “BigBang.” Undoubtedly, the “way of relegation” is the most characteristic of Zubiri’s philosophy, and the one which is in best agreement with the (...) whole corpus of his work. And theadvantages of the “way of relegation” stand out especially when it is compared to the “cosmic way”. But this does not mean that the “cosmic way” cannot be considered criticallyfrom the point of view of its own merits.El artículo investiga uno de los planteamientos de Zubiri en torno al problema de Dios,y que el autor denomina “vía cósmica” para distinguirla de la más conocida “vía de la religación”. En su vía cósmica, Zubiri elaboraba un argumento sobre la existencia de Dios apartir de los datos de la física de su tiempo, especialmente a partir de la cosmología del “BigBang”. Sin embargo, la vía de la religación es la más característica de la filosofía de Zubiri,y la más acorde con el conjunto de su filosofía. Las ventajas de la vía de la religación destacan especialmente cuando se la compara con la vía cósmica. Ello no obsta para que la víacósmica de Zubiri pueda ser considerada críticamente desde el punto de vista de sus propios méritos. (shrink)

Rule and Norm describe the distinctive ways in which power relates with human life either in Ancient Regime or in Modernity as Foucault described it. In its Foucauldian aception biopolitics is the management of Human being as a species. More recent account by Roberto Esposito makes of it a biologization of politics. This article discusses the strengths on Foucault’s approach to biopolitics.

This paper deals with Xavier Zubiri’s philosophy of religion in light of his theory of religation and of the theologal dimension of man. In this context Zubiri’s anthropological andmetaphysical conceptions are emphasized, in light of his intellectual evolution. Zubiri’sapproach is original with respect to the debate over the role of philosophical theology.El ensayo trata de la filosofía de la religión de Xavier Zubiri a la luz de la teoría de lareligación y de la dimensión teologal del hombre. En (...) este contexto se subrayan las concepciones antropológicas y metafísicas de Zubiri a la luz de su evolución intelectual. La actitud de Zubiri es original en consideración del debate sobre el papel de la teología filosófica. (shrink)

Causality has been a pivotal concept in the history of philosophy since the time of the Ancient Greeks. After David Hume, however, many have questioned whether there is any metaphysical meaning of causality, or valid inferences based upon it. Xavier Zubiri has rethought and reformulated the question of causality in light of its historical roles, well-known criticisms, and relevant contemporary knowledge. In doing so, he has achieved a unique perspective on the subject which should be of great interest to (...) those concerned with causality and any of its applications. (shrink)